| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5020.0 | USD | 20190322 |
| Unknown | China national standards | MT | 500.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190322 |
| Unknown | China national standards | MT | 5050.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2780.0 | USD | 20190322 |
| Unknown | China national standards | MT | 5120.0 | USD | 20190322 |
| Unknown | China national standards | MT | 660.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190322 |